JPS646638Y2 - - Google Patents
Info
- Publication number
- JPS646638Y2 JPS646638Y2 JP1983062457U JP6245783U JPS646638Y2 JP S646638 Y2 JPS646638 Y2 JP S646638Y2 JP 1983062457 U JP1983062457 U JP 1983062457U JP 6245783 U JP6245783 U JP 6245783U JP S646638 Y2 JPS646638 Y2 JP S646638Y2
- Authority
- JP
- Japan
- Prior art keywords
- throat
- pair
- wall surfaces
- horn
- bell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009751 slip forming Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 2
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6245783U JPS59169184U (ja) | 1983-04-26 | 1983-04-26 | 拡声器ホ−ン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6245783U JPS59169184U (ja) | 1983-04-26 | 1983-04-26 | 拡声器ホ−ン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59169184U JPS59169184U (ja) | 1984-11-12 |
JPS646638Y2 true JPS646638Y2 (ko) | 1989-02-21 |
Family
ID=30192651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6245783U Granted JPS59169184U (ja) | 1983-04-26 | 1983-04-26 | 拡声器ホ−ン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59169184U (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012242040A (ja) * | 2011-05-23 | 2012-12-10 | Rinnai Corp | ガスコンロ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446031A (en) * | 1977-09-20 | 1979-04-11 | Pioneer Electronic Corp | Speaker system |
JPS5642492A (en) * | 1979-08-20 | 1981-04-20 | Matsushita Electric Ind Co Ltd | Horn for loudspeaker |
JPS57155895A (en) * | 1981-03-20 | 1982-09-27 | Matsushita Electric Ind Co Ltd | Horn speaker |
-
1983
- 1983-04-26 JP JP6245783U patent/JPS59169184U/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5446031A (en) * | 1977-09-20 | 1979-04-11 | Pioneer Electronic Corp | Speaker system |
JPS5642492A (en) * | 1979-08-20 | 1981-04-20 | Matsushita Electric Ind Co Ltd | Horn for loudspeaker |
JPS57155895A (en) * | 1981-03-20 | 1982-09-27 | Matsushita Electric Ind Co Ltd | Horn speaker |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012242040A (ja) * | 2011-05-23 | 2012-12-10 | Rinnai Corp | ガスコンロ |
Also Published As
Publication number | Publication date |
---|---|
JPS59169184U (ja) | 1984-11-12 |
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